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VWR Sulphuric acid 95.0-97.0%, AnalaR NORMAPUR® analytical reagent
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CAS Number :
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Specifications:
| Application | Analysis | ||
| Storage Temperature | Ambient | ||
| Product Type | Laboratory Chemical | Forms | Liquid |
| Product Brand | VWR | ||
| Product Grade | Analytical grade | Formula | H₂SO₄ |
VWR Sulphuric Acid (H₂SO₄) is a high-purity analytical reagent of AnalaR NORMAPUR® grade, containing 95.0–97.0% sulfuric acid by weight. It is ideally suited for use in analytical chemistry, titrations, sample digestion, trace analysis, and other demanding laboratory procedures where high consistency and purity are essential.
This product meets the stringent specifications of AnalaR NORMAPUR®, making it suitable for research, industrial, and quality control laboratories. It is particularly valuable for quantitative and qualitative chemical analysis, especially in applications requiring low levels of impurities.
Chemical and Physical Properties
| Property | Value |
|---|---|
| Chemical Formula | H₂SO₄ |
| Concentration | 95.0–97.0% |
| Molar Mass | 98.08 g/mol |
| CAS Number | 7664-93-9 |
| MDL Number | MFCD00064589 |
| EINECS Number | 231-639-5 |
| Boiling Point | 330 °C (at 1013 hPa) |
| Melting Point | 10.38 °C |
| Density | 1.84 g/cm³ (at 20 °C) |
| Storage Conditions | Ambient |
| Hazard Classification | GHS05 (Corrosive) |
| UN Number | 1830 |
| ADR Classification | Class 8, Packing Group II |
| REACH Registration | 01-2119458838-20 |
Hazards and Precautions
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Hazard Symbol:
- Hazard Statements: Causes severe skin burns and eye damage.
- Precautions: Always wear appropriate PPE including gloves, eye protection, and lab coat. Use in a fume hood if possible. Avoid contact with organic materials and water.
Applications
- Analytical Chemistry: Used in standard titrations and trace element determinations.
- Sample Preparation: Digestion of biological and environmental samples.
- Acid-Base Reactions: Benchmark reagent in acidimetric titrations.
- Cleaning and Etching: Removal of oxide layers from metals in materials science.
- Catalysis and Synthesis: Dehydrating agent and catalyst in organic and inorganic synthesis.
The VWR Sulphuric Acid 95.0–97.0%, AnalaR NORMAPUR® is a reliable and consistent reagent for analytical laboratories where precision and purity are critical. It offers excellent performance in a wide range of applications, from analytical chemistry to industrial synthesis, and complies with stringent quality standards for accurate, reproducible results.
- Pack Size: Glass bottle, 1L Glass bottle, 2.5L Glass bottle, 500 mL